Direct sunlight refers to sunlight that is not obstructed or filtered by any barriers, such as clouds, buildings, or trees, and shines directly on a surface. It provides the strongest levels of solar radiation and heat.
You need direct sunlight to use a sundial, so it cannot be used at night or when clouds or pollution are diffusing the sunlight too much to create shadows.
You can see light from the sun through clouds because clouds are made up of tiny water droplets or ice crystals that scatter sunlight. This scattering allows some of the light to pass through, creating a diffused glow. Additionally, thinner clouds or breaks in the cloud cover allow more direct sunlight to shine through, illuminating the area beneath. Thus, even when the sky is overcast, sunlight can still penetrate the cloud layer to some extent.
Please keep this potted plant out of the direct sunlight.
Light itself cannot destroy clouds. However, intense sunlight can increase evaporation, causing clouds to dissipate as the water droplets that make up the clouds turn into water vapor. Additionally, strong sunlight can also help to disperse clouds by breaking up their formation.
Direct sunlight refers to sunlight that is not obstructed or filtered by any barriers, such as clouds, buildings, or trees, and shines directly on a surface. It provides the strongest levels of solar radiation and heat.
A lower air pressure than a patch of ground shaded by clouds :)
a lower air pressure than
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No, solar-powered devices can still generate power from ambient light, although they may not be as efficient as when in direct sunlight. Some devices can also store excess energy for use when not in direct sunlight.
One factor that does not directly control temperature is the presence of clouds. While clouds can influence the amount of sunlight reaching the Earth's surface, they do not have a direct impact on the overall temperature of the atmosphere.
Stratus clouds and nimbostratus clouds are typically thick enough to block out sunlight, leading to overcast conditions. These clouds are low-hanging and can cause prolonged periods of darkness during the day.
Sunlight is more direct at noon
You need direct sunlight to use a sundial, so it cannot be used at night or when clouds or pollution are diffusing the sunlight too much to create shadows.
Water vapor evaporates due to the energy from the direct sunlight, which increases the kinetic energy of the water molecules, allowing them to escape the liquid surface and become a gas. This process is known as evaporation and is essential for the water cycle.
Clouds and water vapor act as insulators from the sun because they are effective at reflecting and scattering sunlight. This helps to reduce the amount of direct sunlight that reaches the Earth's surface, thus reducing the temperature. Additionally, clouds can also absorb and trap some of the incoming solar radiation, preventing it from reaching the surface.
You can see light from the sun through clouds because clouds are made up of tiny water droplets or ice crystals that scatter sunlight. This scattering allows some of the light to pass through, creating a diffused glow. Additionally, thinner clouds or breaks in the cloud cover allow more direct sunlight to shine through, illuminating the area beneath. Thus, even when the sky is overcast, sunlight can still penetrate the cloud layer to some extent.